NBC's primetime coverage of the 2012 summer Olympics on Wednesday, August 1 is plenty of swimming, a little bit of synchronized springboard diving, the men's all-around gymnastics competition and USA women's beach volleyball. 

Olympic Line Up For Today: (all times ET)

(Thanks to zap2it.com)

4:00-9:00 a.m. on NBC Sports
Basketball (women's: USA vs. Turkey), Soccer (men's: Brazil vs. New Zealand, Mexico vs. Switzerland), Beach Volleyball, Cycling, Water Polo, Handball, Field Hockey, Archery, Badminton, Fencing, Table Tennis

7:00 a.m.-3:00 p.m. on Bravo
Tennis

9:00 a.m.-6:00 p.m. on MSNBC
Soccer (men's: Spain vs. Morocco, Senegal vs. United Arab Emirates), Beach Volleyball (women's), Boxing (elimination bouts), Weightlifting, Fencing (women's sabre final), Table Tennis, Handball (women's)

9:00 a.m.-8:00 p.m. on NBC Sports
Basketball (women's: USA vs. Turkey), Soccer (men's: Brazil vs. New Zealand, Mexico vs. Switzerland), Beach Volleyball, Cycling, Water Polo, Volleyball, Field Hockey, Archery, Badminton, Fencing, Table Tennis

10:00 a.m.-5:00 p.m. on NBC
Swimming, Beach Volleyball (men's: USA vs. Latvia), Volleyball (women's: USA vs. China; water polo, women's: USA vs. Spain), Water Polo, Cycling, Rowing, Canoeing

5:00-8:00 p.m. on CNBC
Boxing

8:00 p.m.-midnight on NBC
Swimming (finals: men's 200m breaststroke, men's 100m freestyle, women's 200m butterfly, women's 4x200m freestyle relay), Gymnastics (men's all-around), Beach Volleyball (women's: USA vs. Austria), Diving (men's synchronized springboard)